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boinc
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svn path=/trunk/boinc/; revision=5051
This commit is contained in:
David Anderson 2005-01-09 22:57:59 +00:00
parent e72fc28b13
commit 505a0c15c8
1 changed files with 27 additions and 12 deletions
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39
sched/sched_locality.C
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@ -28,6 +28,7 @@
#include <stdio.h>
#include <unistd.h>
#include <vector>
#include "boinc_db.h"
@ -192,7 +193,9 @@ static int send_results_for_file(
) {
DB_RESULT result;
int lookup_retval=0, send_retval=0, lastid=0, i, last_wuid=0;
char buf[256];
unsigned int j;
std::vector<int> excluded_wus;
char buf[256], query[65000];
nsent = 0;
for (i=0; i<100; i++) { // avoid infinite loop
@ -200,11 +203,16 @@ static int send_results_for_file(
boinc_db.start_transaction();
// Look for results which match file 'filename'
sprintf(buf,
"where name like '%s__%%' and server_state=%d and workunitid<>%d limit 1",
filename, RESULT_SERVER_STATE_UNSENT, last_wuid
sprintf(query,
"where name like '%s__%%' and server_state=%d",
filename, RESULT_SERVER_STATE_UNSENT
);
lookup_retval = result.lookup(buf);
for (j=0; j<excluded_wus.size(); j++) {
sprintf(buf, " and workunitid<>%d ", excluded_wus[j]);
strcat(query, buf);
}
strcat(query, " limit 1");
lookup_retval = result.lookup(query);
// if we see the same result twice, bail (avoid spinning)
//
@ -227,7 +235,7 @@ static int send_results_for_file(
sreq, reply, platform, wreq, ss
);
if (config.one_result_per_user_per_wu) {
last_wuid = result.workunitid;
excluded_wus.push_back(result.workunitid);
}
if (!send_retval) {
nsent++;
@ -249,18 +257,25 @@ static void send_new_file_work(
) {
int lookup_retval, retval, send_retval;
int lastid=0, nsent, last_wuid=0, i;
unsigned int j;
DB_RESULT result;
char filename[256];
char buf[256];
std::vector<int> excluded_wus;
char buf[256], query[65000];
for (i=0; i<100; i++) { // avoid infinite loop
if (!wreq.work_needed(reply)) break;
boinc_db.start_transaction();
sprintf(buf,
"where server_state=%d and workunitid<>%d limit 1",
RESULT_SERVER_STATE_UNSENT, last_wuid
sprintf(query,
"where server_state=%d",
RESULT_SERVER_STATE_UNSENT
);
lookup_retval = result.lookup(buf);
for (j=0; j<excluded_wus.size(); j++) {
sprintf(buf, " and workunitid<>%d", excluded_wus[j]);
strcat(query, buf);
}
strcat(query, " limit 1");
lookup_retval = result.lookup(query);
// if we see the same result twice, bail (avoid spinning)
//
@ -275,7 +290,7 @@ static void send_new_file_work(
log_messages.printf(SCHED_MSG_LOG::DEBUG, "possibly_send_result() gives retval=%d\n", send_retval);
if (config.one_result_per_user_per_wu) {
last_wuid = result.workunitid;
excluded_wus.push_back(result.workunitid);
}
}